Sha256: ac5cd8b0a8f81946b337b6bfbeeb59a69e6eed76d838b38d7e28adf3cfdb376f
Contents?: true
Size: 795 Bytes
Versions: 82
Compression:
Stored size: 795 Bytes
Contents
<%
@path = "/etc/munin/plugins/passenger_memory_status"
@perms = 0755
%>#!/usr/bin/env ruby
# put in /etc/munin/plugins and restart munin-node
# by Dan Manges, http://www.dcmanges.com/blog/rails-application-visualization-with-munin
# NOTE: you might need to add munin to allow passwordless sudo for passenger-memory-stats
def output_config
puts <<-END
graph_category App
graph_title Passenger memory stats
graph_vlabel megabytes
memory.label memory
END
exit 0
end
def output_values
status = `sudo <%= rubber_env.ruby_path %>/bin/passenger-memory-stats | tail -1`
unless $?.success?
$stderr.puts "failed executing passenger-memory-stats"
exit 1
end
status =~ /(\d+\.\d+)/
puts "memory.value #{$1}"
end
if ARGV[0] == "config"
output_config
else
output_values
end
Version data entries
82 entries across 51 versions & 1 rubygems